| Value | Category | Cases | |
|---|---|---|---|
| 1 | 164 |
1.1%
|
|
| 2 | 337 |
2.3%
|
|
| 3 | 2533 |
17.6%
|
|
| 4 | 6231 |
43.3%
|
|
| 5 | 5121 |
35.6%
|
|
| Sysmiss | 2054 |